DC MOTOR ACTUATOR TO CREATE RADIAL FORCE
    3.
    发明申请
    DC MOTOR ACTUATOR TO CREATE RADIAL FORCE 审中-公开
    直流电机执行器创建径向力

    公开(公告)号:WO1998042063A1

    公开(公告)日:1998-09-24

    申请号:PCT/US1997004197

    申请日:1997-03-19

    Abstract: A polyphase spindle DC motor (figure 1A, 1B) providing a torque (figure 1A) and an additional radial force (F, figure 1B) within the spindle motor utilizing the spindle components (magnets and stator laminations). Interaction between the magnets and currents flowing through conductors create the torque and radial force (F) required for overall stability and efficient operation of the system.

    Abstract translation: 使用主轴部件(磁体和定子叠片)在主轴电动机内提供扭矩(图1A)和附加径向力(F,图1B)的多相主轴直流电动机(图1A,1B)。 磁体和流过导体的电流之间的相互作用产生了系统整体稳定性和有效运行所需的扭矩和径向力(F)。

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